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<title>AviSynthTwoFiveSDK - AviSynth</title>
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<h1><a href="http://www.avisynth.org/AviSynthTwoFiveSDK" style="text-decoration:none">
    AviSynthTwoFiveSDK</a>
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<p>This will list the main changes between 1.x, 2.0x and 2.5. 
Not all changes are listed here, but the new methods can be found in the new avisynth.h.</p>


<ul ><li>See information on <a href="WorkingWithPlanarImages.htm">WorkingWithPlanarImages</a>.</li>
<li>The converted <a href="TwoFiveInvert.htm">TwoFiveInvert</a> plugin filter source it here.</li>
<li>The same algorithm demonstrating how to speed up the processing (using PLANAR_Y_ALIGNED, etc.) can be seen at <a href="TwoFiveFastInvert.htm">TwoFiveFastInvert</a> plugin source.</li>
<li>Pixel type has changed in AviSynth 2.5. See more in <a href="AviSynthTwoFivePixelType.htm">AviSynthTwoFivePixelType</a>.</li>
<li>For working with audio, see <a href="AviSynthTwoFiveAudio.htm">AviSynthTwoFiveAudio</a>.</li>
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<h3>Back to <a href="FilterSDK.htm">FilterSDK</a></h3>
<p><kbd>$Date: 2006/11/24 18:21:25 $<br>
Original version of this document at <a href="http://www.avisynth.org/AviSynthTwoFiveSDK">http://www.avisynth.org/AviSynthTwoFiveSDK</a>
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